padv.Query

Select set of artifacts from project

Description

This object requires CI/CD Automation for Simulink Check. A padv.Query object represents a query that you can use to select a set of artifacts from a project. Use the input arguments to define the set of artifacts that the query selects. Queries can either be function-based or class-based. Use FunctionHandle to specify a function for a function-based query or use inheritance for a class-based query. For more information, see Find Artifacts with Queries and Create Custom Queries.

Creation

Syntax

Q = padv.Query(Name)

Q = padv.Query(___,Name = Value)

Description

Q = padv.Query(Name) creates a query object with the name Name.

Q = padv.Query(___,Name = Value) specifies query properties using one or more name-value arguments. For example, DefaultArtifactType = "sl_model_file" changes the default artifact type for the query from a generic output file, "padv_output_file", to a model file, "sl_model_file".

Input Arguments

Name — Unique identifier for query

character vector | string

Unique identifier for query, specified as character vector or string. You can only specify a query name when you create a query object. You cannot change the query name after you create the query object.

Each query in the process model must have a unique name.

Example: "CustomQueryForArtifacts"

Data Types: char | string

Name-Value Arguments

Specify optional pairs of arguments as Name1=Value1,...,NameN=ValueN, where Name is the argument name and Value is the corresponding value. Name-value arguments must appear after other arguments, but the order of the pairs does not matter.

Example: DefaultArtifactType = "sl_model_file"

Title — Human-readable name for query

character vector | string

Human-readable name for query, specified as character vector or string.

Example: Title = "Custom Query for Artifacts"

Data Types: char | string

DefaultArtifactType — Expected artifact type

"padv_output_file" (default) | valid value for the Type property of a padv.Artifact object

Expected artifact type, specified as one or more of the values listed in this table. To specify multiple values, use an array.

Category	Artifact Type	Description
MATLAB®	"m_class"	MATLAB class
	"m_file"	MATLAB file
	"m_func"	MATLAB function
	"m_method"	MATLAB class method
	"m_property"	MATLAB class property
Model Advisor	"ma_config_file"	Model Advisor configuration file
	"ma_justification_file"	Model Advisor justification file
Process Advisor	"padv_dep_artifacts"	Related artifacts that current artifact depends on
	"padv_output_file"	Process Advisor output file
Project	"project"	Current project file
Requirements	"mwreq_item"	Requirement (since R2024b)
	"sl_req"	Requirement (for R2024a and earlier)
	"sl_req_file"	Requirement file
	"sl_req_table"	Requirements Table
Stateflow®	"sf_chart"	Stateflow chart
	"sf_graphical_fcn"	Stateflow graphical function
	"sf_group"	Stateflow group
	"sf_state"	Stateflow state
	"sf_state_transition_chart"	Stateflow state transition chart
	"sf_truth_table"	Stateflow truth table
Simulink®	"sl_block_diagram"	Block diagram
	"sl_data_dictionary_file"	Data dictionary file
	"sl_embedded_matlab_fcn"	MATLAB function
	"sl_block_diagram"	Block diagram
	"sl_library_file"	Library file
	"sl_model_file"	Simulink model file
	"sl_protected_model_file"	Protected Simulink model file
	"sl_subsystem"	Subsystem
	"sl_subsystem_file"	Subsystem file
System Composer™	"zc_block_diagram"	System Composer architecture
	"zc_component"	System Composer architecture component
	"zc_file"	System Composer architecture file
Tests	"harness_info_file"	Harness info file
	"sl_harness_block_diagram"	Harness block diagram
	"sl_harness_file"	Test harness file
	"sl_test_case"	Simulink Test™ case
	"sl_test_case_result"	Simulink Test case result
	"sl_test_file"	Simulink Test file
	"sl_test_iteration"	Simulink Test iteration
	"sl_test_iteration_result"	Simulink Test iteration result
	"sl_test_report_file"	Simulink Test result report
	"sl_test_result_file"	Simulink Test result file
	"sl_test_resultset"	Simulink Test result set
	"sl_test_seq"	Test Sequence
	"sl_test_suite"	Simulink Test suite
	"sl_test_suite_result"	Simulink Test suite result

padv.Task objects use the DefaultArtifactType to confirm that the artifacts output by the query are the types of artifacts required by the padv.Task object.

When you use the run function on a query object, the DefaultArtifactType is the default value for artifacts returned by the function.

Example: DefaultArtifactType = "sl_model_file"

Parent — Initial query run before iteration query

padv.Query object | Name of padv.Query object

Initial query run before iteration query, specified as either a padv.Query object or the Name of a padv.Query object. When you specify a padv.Query object as the iteration query for a task, the Parent query is the initial query that the build system runs before running the specified iteration query.

For example, the built-in query padv.builtin.query.FindModelsWithTestCases has the Parent query padv.builtin.query.FindModels. If you specify padv.builtin.query.FindModelsWithTestCases as the iteration query for a task, you are specifying that you want the task to run once for each model with a test case. The build system runs the Parent query padv.builtin.query.FindModels first, to find the models in the project, and then the build system runs the iteration query padv.builtin.query.FindModelsWithTestCases to find the models with test cases.

The build system ignores the Parent query when you specify a query as an input query or dependency query for a task.

Example: "padv.builtin.query.FindModels"

ShowFileExtension — Show file extensions for returned artifacts

0 (false) | 1 (true)

Show file extensions in the Alias property of returned artifacts, specified as a numeric or logical 1 (true) or 0 (false). The Alias property controls the display name for the artifact in the Tasks column in Process Advisor.

By default, queries strip file extensions from the Alias property of each task iteration artifact. To show file extensions for all artifacts in the Tasks column, select the project setting Show file extensions. To keep file extensions in the results for a specific query, specify the query property ShowFileExtension as true.

Example: true

Data Types: logical

SortArtifacts — Setting for automatically sorting artifacts by address

true or 1 (default) | false or 0

Setting for automatically sorting artifacts by address, specified as a numeric or logical 1 (true) or 0 (false). When a query returns artifacts, the artifacts should be in a consistent order. By default, the build system sorts artifacts by the artifact address.

Alternatively, you can sort artifacts in a different order by overriding the internal sortArtifacts method in a subclass that defines a custom sort behavior.

For more information, see Sort Artifacts in Specific Order.

The build system automatically calls the sortArtifacts method when using the process model. The sortArtifacts method expects two input arguments: a padv.Query object and a list of padv.Artifact objects returned by the run function. The sortArtifacts method should return a list of sorted padv.Artifact objects.

Example: SortArtifacts = false

Data Types: logical

FunctionHandle — Handle to function that runs when you run query object

function_handle

Handle to function that runs when you run query object, specified as a function_handle.

When you call the run function on a query object, run runs the function specified by the function_handle.

Example: FunctionHandle = @FunctionForQuery

Data Types: function_handle